Flower Power (photograph)

Flower Power is the title of a photograph taken by American photographer Bernie Boston for the now-defunct newspaper The Washington Evening Star. Taken on October 21, 1967, during the March on the Pentagon by the National Mobilization Committee to End the War in Vietnam, the photo shows protester George Harris placing a carnation into the barrel of an M14 rifle held by a soldier of the 503rd Military Police Battalion (Airborne).

The photograph was nominated for the 1967 Pulitzer Prize.